--- libaitsync/inc/defs.h	2012/11/13 10:00:30	1.3.2.1
+++ libaitsync/inc/defs.h	2012/11/13 13:58:39	1.3.2.4
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: defs.h,v 1.3.2.1 2012/11/13 10:00:30 misho Exp $
+* $Id: defs.h,v 1.3.2.4 2012/11/13 13:58:39 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -51,8 +51,12 @@ SUCH DAMAGE.
 #define STRSIZ		256
 #endif
 
-#define CHUNK_MAX	2048
-#define DLTSYNC_MAGIC	0xD34DC0D3
+#define DIFF_D0		'='
+#define DIFF_D1		'-'
+#define DIFF_D2		'+'
+
+#define CHUNK_MAX	4096
+#define DLTSYNC_MAGIC	0xDEBAC0DA
 #define SIGSYNC_MAGIC	0xDEADBEEF
 
 #define TABLESIZ	(1 << 16)
@@ -61,7 +65,7 @@ SUCH DAMAGE.
 #define GETTAG2(s1, s2)	(((s1) + (s2)) & 0xFFFF)
 #define GETTAG(sum)	GETTAG2((sum) & 0xFFFF, (sum) >> 16)
 
-#define SETERR	syncSetErr(errno, strerror(errno));
+#define LOGERR		sync_SetErr(errno, strerror(errno))
 
 
 typedef struct tagSyncChunk {
@@ -74,15 +78,6 @@ typedef struct tagSyncChunk {
 } sync_chunk_t;
 
 
-struct tagDirName {
-	u_char	ch;
-	u_short tag;
-	u_int	hash;
-	char	name[MAXPATHLEN];
-	char	extra[STRSIZ];
-};
-
-
 typedef struct tagSyncTag {
 	u_long st_id;
 	u_short st_tag;
@@ -95,7 +90,7 @@ struct tagPiece {
 };
 
 
-inline void syncSetErr(int eno, char *estr, ...);
+inline void sync_SetErr(int eno, char *estr, ...);